?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
If he says he's going to be here, he's here.
假如他說他要來這兒 他就一定會來。
Would you mind having a group meeting tomorrow?
你介意明天開一個小組會嗎？
Right from the start there was trouble with the Hubble.
從最開始哈勃望遠鏡就有問題。